Mindfulness/mindlessness as a new factor influencing false memories: evidence from imagination inflation and modified premature cognitive commitment study Two effects that can influence the creation of false memories were investigated. First, the classic effect of imagination inflation was investigated. Second, the effect of exposure to modified premature cognitive commitment procedure, in which subjects apply bias correction in order to be opposed to suggested information. 24 subjects were asked to perform, imagine or hear simple action statements. Then half (...) of the subjects imagined performing some other actions. One week later half of the subjects were exposed to false information that they have the tendency to underestimate the quantity of many occurrences in everyday life. The surprising finding was that imagination inflation effect had not emerged. Nevertheless, the exposure to information about fictitious deficit led to bias correction and to source monitoring errors in which actions that had not been presented were recollected as having been imagined or heard. (shrink)

Neurotechnologies that promise to dampen (via pharmacologicals), disassociate (via electro-convulsive therapy), erase (via deep brain stimulation), and replace (via false memory creation) unsavory episodic memories are no longer the subject of science fiction. They have already arrived, and their funding suggests that they will not disappear anytime soon. In light of their emergence, this essay examines the neurostructure of normative morality to clarify that memory manipulation, which promises to take away that which is bad in human (...) experience, also removes that which enables human beings to be good. Concepts such as free will, moral responsibility, and the neurobiological basis of moral reasoning are explored to underscore the fundamental hubris inherent to the memory manipulation enterprise. (shrink)

Neurotechnologies that promise to dampen (via pharmacologicals), disassociate (via electro-convulsive therapy), erase (via deep brain stimulation), and replace (via false memory creation) unsavory episodic memories are no longer the subject of science fiction. They have already arrived, and their funding suggests that they will not disappear anytime soon. In light of their emergence, this essay examines the neurostructure of normative morality to clarify that memory manipulation, which promises to take away that which is bad in human (...) experience, also removes that which enables human beings to be good. Concepts such as free will, moral responsibility, and the neurobiological basis of moral reasoning are explored to underscore the fundamental hubris inherent to the memory manipulation enterprise. (shrink)

Neurotechnologies that promise to dampen (via pharmacologicals), disassociate (via electro-convulsive therapy), erase (via deep brain stimulation), and replace (via false memory creation) unsavory episodic memories are no longer the subject of science fiction. They have already arrived, and their funding suggests that they will not disappear anytime soon. In light of their emergence, this essay examines the neurostructure of normative morality to clarify that memory manipulation, which promises to take away that which is bad in human (...) experience, also removes that which enables human beings to be good. Concepts such as free will, moral responsibility, and the neurobiological basis of moral reasoning are explored to underscore the fundamental hubris inherent to the memory manipulation enterprise. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Decolonizing MemoryLaurence J. Kirmayer*, MD (bio)In this far-reaching essay, Emily Walsh explores the significance of memory for coming to grips with the enduring legacy of colonialism in psychiatry. She argues that "for reasons of self-preservation, racialized individuals should reject collective memories underwritten by colonialism." Psychiatry can enable this process or collude with the structures of domination to silence and disable those who bear the brunt of the colonialist (...) history of violence and its current global incarnations. In this brief commentary, I want to underscore the importance of Walsh's argument, link it to contemporary work in cognitive and social science on the dynamics of memory, and point to some resources for implementing these insights in health services and clinical practice.Memory as Psychological Process, Social Practice and Cultural InstitutionMemory is not simply an individual psychological process of accessing images, stories, and knowledge of the past, but a reconstructive process of building a narrative (Kirmayer, 1996). This narrative is profoundly shaped by available templates, metaphors and models that are provided by the tacit, normative and official histories of society (Hirst, Yamashiro & Coman, 2018). But memory is also shaped by cultural affordances that guide attention and by narrative practices, which depend on other people (Ramstead, Veissière, & Kirmayer, 2017). In effect, remembering is not a matter of reaching down into one's memory archive or sedimented experience, but an embodied and enactive process of thinking with and through others (Laanes & Meretoja, 2021; Veissière, Constant, Ramstead, Friston, & Kirmayer, 2020). Memory then depends on community and on a shared understanding of history and of possible futures through which one can anchor and elaborate one's individual story.A direct consequence is that disconnecting a person from others, disembedding them from their social milieu, will lead to disruptions in memory and in the continuity of self. When the environment is toxic, this severance may sometimes be (partly) beneficial—but it always comes at a cost. Figuring out those costs, making them explicit, and ensuring that those whose history is being suppressed or overwritten by others have a chance to reclaim and write their own, is an ethical and pragmatic imperative.The denial of vital memories (recent or remote, personal or collective) causes fractures in the self that may disorganize the individual, install false consciousness, and cement the exclusionary and disvalued position of colonized, racialized, and [End Page 243] marginalized subjects. This process is not only—or even primarily—about memory. It is part of the structure of everyday life, inscribed in institutions and practices where colonial histories, racism, and economic exploitation are deeply entangled. Representations of the past are part of the way we construe the present and anticipate the future—but not every interpretive frame is a memory; there are structures in and of the moment that condition how we think about ourselves in health and illness and these too convey interests and biases disguised as "just the way things are."Fanon's Politics of Postcolonial Memory and IdentityWalsh offers a reading of aspects of Fanon's philosophy to reveal the workings of colonialism in and through memory. She is concerned with specific subsets of collective memories that are affectively charged and related to the identity of a group (Wertsch & Roediger, 2008). These memories are collective not simply they are shared by or distributed among the members of a group but because they define or constitute the collective itself.History is written largely by the powerful who create dominant or 'master' narratives that serve their own projects of legitimation and self-mystification (Trouillot, 2015; Lindqvist, 2021). But the creation of dominant narratives is not solely the province of those in power. There are many kinds of self-serving collective memory (Baumeister & Hastings, 2013)—from those related to the creation of nation states, which may ignore not only colonized peoples, but all ethnicities, religions or linguistic groups subordinated to the ideals of the dominant group (Anderson, 2006; Gunew, 2013; van Alphen & Carretero, 2015), to other forms of collective identity, even to those created by liberatory movements. These are maintained by institutionalization, ceremonial repetition and reenactment... (shrink)

Marketers use autobiographical advertising as a means to create nostalgia for their products. This research explores whether such referencing can cause people to believe that they had experiences as children that are mentioned in the ads. In Experiment 1, participants viewed an ad for Disney that suggested that they shook hands with Mickey Mouse as a child. Relative to controls, the ad increased their confidence that they personally had shaken hands with Mickey as a child at a Disney resort. The (...) increased confidence could be due to a revival of a true memory or the creation of a new, false one. In Experiment 2, participants viewed an ad for Disney that suggested that they shook hands with an impossible character (e.g., Bugs Bunny). Again, relative to controls, the ad increased confidence that they personally had shaken hands with the impossible character as a child at a Disney resort. The increased confidence is consistent with the notion that autobiographical referencing can lead to the creation of false or distorted memory. ᭧ 2002 John Wiley & Sons, Inc. (shrink)

Presentation times of study words presented in the Deese/Roediger and McDermott (DRM) paradigm varied from 20 to 2000 ms per word in an attempt to replicate the false memory effect following extremely short presentations reported by . Both in a within-subjects design (Experiment 1) and in a between-subjects design (Experiment 2) subjects showed memory for studied words as well as a false memory effect for related critical lures in the 2000-ms condition. However, in the conditions (...) with shorter presentation times (20 ms in Experiment 1; 20 and 40 ms in Experiment 2) no memory for studied words, nor a false memory effect was found. We argue that there is at present no strong evidence supporting the claim for a nonconscious basis of the false memory effect. (shrink)

When Cool finally realized that false memories had been planted, she sued the psychiatrist for malpractice. In March 1997, after five weeks of trial, her case was settled out of court for $2.4 million. Nadean Cool is not the only patient to develop false memories as a result of questionable therapy. In Missouri in 1992 a church counselor helped Beth Rutherford to remember during therapy that her father, a clergyman, had regularly raped her between the ages of seven (...) and 14 and that her mother sometimes helped him by holding her down. Under her therapist's guidance, Rutherford developed memories of her father twice impregnating her and forcing her to abort the fetus herself with a coat hanger.The father had to resign from his post as a clergyman when the allegations were made public. Later medical examination of the daughter revealed, however, that she was still a virgin at age 22 and had never been pregnant. The daughter sued the therapist and received a $1-million settlement in 1996. (shrink)

The relation of our past memories and our communication with others is not simply that of linear causality, whereby our memories smoothly glide into our communicative performance and remain unaffected themselves. Psychologists reveal the opposite process where a current communication has an effect on our memories, not just influencing their selection but also producing false recognition. In this article I will attempt to give a philosophical evaluation of this twofold relationship of memory and communication, paying a special attention (...) to the fabrication of memories, to the significance of this process for the effectiveness of social integration, and to the effects it may have on our authenticity as individuals.An act of communication is not a creation ex nihilo but is a culmination of numberless physical and psychological processes, one of which is remembering, forgetting and recalling. What we say ourselves may be a logical and smooth prolongation of our memories and our past lives, but what we hear from others is not. The information that is communicated to us may contradict our previous beliefs, our previous understanding of the matter in question, and even threaten our established worldview. This is acutely felt by people who have to live through a value-changing period in their society or through a crisis in their personal life.Nevertheless we are required to maintain the communicative process and respond to new demands, and so we have to find ways of adapting ourselves to the new information, even if our past experiences and beliefs cannot serve as a foundation for accepting it. We can, however, construct such a foundation retrospectively, making ourselves believe that we were being prepared for this new situation. For example, the people who lived through the collapse of the Soviet Union, had to face a complete change of values, and the process of adaptation seemed less traumatic for those who, fabricated or inflated their own supposed disagreement with the system prior to the political changes. (shrink)

In this essay, I attempt to outline a feminist philosophical approach to the current debate concerning (allegedly) false memories of childhood sexual abuse. Bringing the voices of feminist philosophers to bear on this issue highlights the implicit and sometimes questionable epistemological, metaphysical, and ethical-political commitments of some therapists and scientists involved in these debates. It also illuminates some current debates in and about feminist philosophy.

We contest each other's memory claims all the time. I am concerned with how the contesting of memory claims and narratives may be an integral part of many abusive situations. I use the writings of Otto Weininger and the False Memory Syndrome Foundation to explore a particular strategy of discrediting women as rememberers, making them more vulnerable to sexual harm. This strategy relies on the presentation of women as unable to maintain a stable enough sense of (...) self or identity to be trustworthy testifiers to their own harm. (shrink)

Blackmore and Rose reported an experiment designed to examine the operation of psi when reality and imagination were confused. The original experiment used a situation in which participants were encouraged to generate false memories of common household objects. The topic of false memory is highly relevant to parapsychologists and psychical researchers in two ways. First, it may be the case that psi lurks in this borderline between reality and imagination. There are abundant examples of phenomena that appear (...) to utilise such a confusion: spontaneous cases, which often involve “realistic dreams,” lucid dreams, false awakenings, hypnagogic images, waking imagery, and sleep paralysis; and states in which reality and imagination are often confused. The occult traditions, for example, shamanistic traditions that entail the use of drugs and sensory deprivation to induce altered states of consciousness in which imagery is enhanced, and experienced journeys are interpreted as real excursions. Finally, laboratory psi techniques, for example, the use of hypnosis or encouraging imagery to arise unbidden, can also be thought of as utilising this kind of confusion. Alternatively, confusions between reality and imagination can represent a serious problem for parapsychologists and psychical researchers who often have to rely on eyewitness reports of spontaneous, ostensibly psychic, or paranormal events. The fact that the investigation of. (shrink)

With growing concerns over children's suggestibility and how it may impact their reliability as witnesses, there is increasing interest in determining the long-term effects of induced memories. The goal of the present research was to learn whether source misattributions found by Ceci, Huffman, Smith, and Loftus caused permanent memory alterations in the subjects tested. When 22 children from the original study were reinterviewed 2 years later, they recalled 77% of all true events. However, they only consented to 13% of (...) all false events, compared to the 22% false consent rate found by Ceci et al. . Additionally, while children remained accurate in their recall of true events , they “recanted” their earlier false consents 77% of the time, after the 2-year delay. Implications of these findings for child witnesses and the legal system are discussed. (shrink)

Emotional content has complex effects on false memory. Under certain circumstances, emotional material may reduce the likelihood of false memory, a phenomenon that some consider related to it being...

Maswood and Rajaram examine the transmission of false memories across small and larger networks. While the spread of false memories is not inherently beneficial, Maswood & Rajaram argued that a better understanding of the formation and propagation of false memories has practical and societal implications. For example, by better understanding how false memories transmit across groups, we might be better equipped to prevent detrimental behaviors that arise as a result of “fake news.”.

One challenge to creating realistic cognitive models of memory is the inability to account for the vast common–sense knowledge of human participants. Large computational knowledge bases such as WordNet and DBpedia may offer a solution to this problem but may pose other challenges. This paper explores some of these difficulties through a semantic network spreading activation model of the Deese–Roediger–McDermott false memory task. In three experiments, we show that these knowledge bases only capture a subset of human (...) associations, while irrelevant information introduces noise and makes efficient modeling difficult. We conclude that the contents of these knowledge bases must be augmented and, more important, that the algorithms must be refined and optimized, before large knowledge bases can be widely used for cognitive modeling. (shrink)

One challenge to creating realistic cognitive models of memory is the inability to account for the vast common–sense knowledge of human participants. Large computational knowledge bases such as WordNet and DBpedia may offer a solution to this problem but may pose other challenges. This paper explores some of these difficulties through a semantic network spreading activation model of the Deese–Roediger–McDermott false memory task. In three experiments, we show that these knowledge bases only capture a subset of human (...) associations, while irrelevant information introduces noise and makes efficient modeling difficult. We conclude that the contents of these knowledge bases must be augmented and, more important, that the algorithms must be refined and optimized, before large knowledge bases can be widely used for cognitive modeling. (shrink)

We contest each other's memory claims all the time. I am concerned with how the contesting of memory claims and narratives may be an integral part of many abusive situations. I use the writings of Otto Weininger and the False Memory Syndrome Foundation to explore a particular strategy of discrediting women as rememberers, making them more vulnerable to sexual harm. This strategy relies on the presentation of women as unable to maintain a stable enough sense of (...) self or identity to be trustworthy testifiers to their own harm. (shrink)

We contest each other's memory claims all the time. I am concerned with how the contesting of memory claims and narratives may be an integral part of many abusive situations. I use the writings of Otto Weininger and the False Memory Syndrome Foundation to explore a particular strategy of discrediting women as rememberers, making them more vulnerable to sexual harm. This strategy relies on the presentation of women as unable to maintain a stable enough sense of (...) self or identity to be trustworthy testifiers to their own harm. (shrink)

Previous research has demonstrated that people are susceptible to developing false memories, that is to recall events that did not actually occur or recall them differently than they occurred (Dods...

Building on Dor’s theory of language as a social technology for the instruction of imagination, I suggest that autobiographical memory evolved culturally as a response to the problems of false memory and deliberate deceit that were introduced by that technology. I propose that sapiens’ linguistic communication about past and future events initially occurred in small groups, and this helped to correct individual memory defects. However, when human groups grew in size and became more socially differentiated, and (...) movement between groups prevented story-verification, misattributions of events became more common. In such conditions individuals with better autobiographical memory had an advantage because they could evaluate their own contents and sources of information, as well as that of others, more accurately; this not only benefitted them directly, but also improved their reliability as social partners. Autobiographical memory thus evolved in the context of human linguistic communication through selection for communicative reliability. However, the advantages of imagination, which enables forward-planning and decision-Making, meant that memory distortions, although controlled and moderated by autobiographical memory, could not be totally eradicated. This may have driven the evolution of additional forms of memory control involving social and linguistic norms. I interpret the language and the social norms of the Pirahã as the outcome of the cultural-evolutionary control of memory distortions. Some ways of testing aspects of this proposal are outlined. (shrink)

ABSTRACTThe negativity bias is the tendency for individuals to give greater weight, and often exhibit more rapid and extreme responses, to negative than positive information. Using the Deese-Roediger-McDermott illusory memory paradigm, the current study sought to examine how the negativity bias might affect both correct recognition for negative and positive words and false recognition for associated critical lures, as well as how trait neuroticism might moderate these effects. In two experiments, participants studied lists of words composed of semantic (...) associates of an unpresented word. Half of the lists were comprised of positive words and half were comprised of negative words. As expected, individuals remembered negative list words better than positive list words, consistent with a negativity bias in correct recognition. When tested immediately, individuals also exhibited greater false memory for negative versus positive critical lures. When tested after a 24-hr delay... (shrink)

Pezdek and Lam [Pezdek, K. & Lam, S. . What research paradigms have cognitive psychologists used to study “False memory,” and what are the implications of these choices? Consciousness and Cognition] claim that the majority of research into false memories has been misguided. Specifically, they charge that false memory scientists have been misusing the term “false memory,” relying on the wrong methodologies to study false memories, and misapplying false memory research (...) to real world situations. We review each of these claims and highlight the problems with them. We conclude that several types of false memory research have advanced our knowledge of autobiographical and recovered memories, and that future research will continue to make significant contributions to how we understand memory and memory errors. (shrink)

Recent models of cognition in Posttraumatic Stress Disorder predict that trauma-related, but not neutral, processing should be differentially affected in these patients, compared to trauma-exposed controls. This study compared a group of 50 patients with PTSD related to the war in Bosnia and a group of 50 controls without PTSD but exposed to trauma from the war, using the DRM method to induce false memories for war-related and neutral critical lures. While the groups were equally susceptible to neutral critical (...) lures, the PTSD group mistakenly recalled more war-related lures. Both false and correct recall were related more to depression than to self-rated trauma. Implications for accounts of false memories in terms of source-monitoring are discussed. (shrink)

Previous research shows that manipulations (e.g. levels-of-processing) that facilitate true memory often increase susceptibility to false memory. An exception is the generation effect. Using the Deese/Roediger–McDermott (DRM) paradigm, Soraci et al. found that generating rather than reading list items led to an increase in true but not false memories. They argued that generation led to enhanced item-distinctiveness that drove down false memory production. In the current study, we investigated the effects of generative processing on (...) valenced stimuli and after a delayed retention interval to examine factors that may lead to a generation effect that increases false memories. At the immediate test, false recognition rates for both negative and neutral valanced critical lures were similar across read and generate conditions. However, after a one-week delay, we saw a valence differentiation, with a generation effect for false recognition but only for negative stimuli. The roles of item-specific and relational processing during encoding and their interaction with long-term retention are discussed. (shrink)

Emotional memories are vivid and lasting but not necessarily accurate. Under some conditions, emotion even increases people’s susceptibility to false memories. This review addresses when and why emotion leaves people vulnerable to misremembering events. Recent research suggests that pregoal emotions—those experienced before goal attainment or failure —narrow the scope of people’s attention to information that is central to their goals. This narrow focus can impair memory for peripheral details, leaving people vulnerable to misinformation concerning those details. In contrast, (...) postgoal emotions—those experienced after goal attainment or failure —broaden the scope of attention leaving people more resistant to misinformation. Implications for legal contexts, such as emotion-related errors in eyewitness testimony, are discussed. (shrink)

McKay & Dennett (M&D) suggest that some positive illusions are adaptive. But there is a bidirectional link between memory and positive illusions: Biased autobiographical memories filter incoming information, and self-enhancing information is preferentially attended and used to update memory. Extending M&D's approach, I ask if certain false memories might be adaptive, defending a broad view of the psychosocial functions of remembering.

Findings from the cognitive sciences suggest that the cognitive mechanisms responsible for some memory errors are adaptive, bringing benefits to the organism. In this paper we argue that the same cognitive mechanisms also bring a suite of significant epistemic benefits, increasing the chance of an agent obtaining epistemic goods like true belief and knowledge. This result provides a significant challenge to the folk conception of memory beliefs that are false, according to which they are a sign of (...) cognitive frailty, indicating that a person is less reliable than others or their former self. Evidence of memory errors can undermine a person’s view of themselves as a competent epistemic agent, but we show that false memory beliefs can be the result of the ordinary operation of cognitive mechanisms found across the species, which bring substantial epistemic benefits. This challenge to the folk conception is not adequately captured by existing epistemological theories. However, it can be captured by the notion of epistemic innocence, which has previously been deployed to highlight how beliefs which have epistemic costs can also bring significant epistemic benefits. We therefore argue that the notion of epistemic innocence should be expanded so that it applies not just to beliefs but also to cognitive mechanisms. (shrink)

What are the roles of semantic and pragmatic processes in the interpretation of sentences in context? And how do we attain such interpretations when sentences are deemed indeterminate? Consider a sentence such as “Lisa began the book” which does not overtly express the activity that Lisa began doing with the book. Although it is believed that individuals compute a specified event to enrich the sentential representation – yielding, e.g., “began [reading] the book” – there is no evidence that a default (...) event meaning is attained. Moreover, if indeterminate sentences are enriched, it is not clear where the information required to generate enriched interpretations come from. Experiment 1 showed that, in isolation, there is no default interpretation for indeterminate sentences. The experiment also showed that biasing contexts constrain event interpretations and improve plausibility judgments, suggesting that event representations for indeterminate sentences are generated by context. In Experiment 2, participants heard biasing discourse contexts and later falsely recognized foil sentences containing the biased events at the same proportion and with the same confidence as the original indeterminate sentence. We suggest that indeterminate sentences trigger event-enriching inferences but only in sufficiently constraining contexts. We also suggest that indeterminate sentences create two memory traces, one for the proposition consistent with the denotational, compositional meaning, and another for the proposition that is enriched pragmatically over time. (shrink)

The question whether memory aberrations in posttraumatic stress disorder also manifest as an increased production of false memories is important for both theoretical and practical reasons, but is yet unsolved. Therefore, for the present study we investigated veridical and false recognition in PTSD with a new scenic variant of the Deese–Roediger–McDermott paradigm, which was administered to traumatized individuals with PTSD , traumatized individuals without PTSD , and non-traumatized controls . The PTSD group neither produced higher rates of (...) false memories nor expressed more confidence in errors, but did show inferior memory sensitivity. Whereas depressive symptoms did not correlate with veridical nor false recognition, state dissociation was positively associated with false memories. (shrink)